Thermal imaging, or infrared thermography, makes it possible for us to "see" the amount of heat given off by everyday household objects. The colours show temperature variation. The temperature scale runs from white (warmest) through yellow, orange, red, purple and black (coldest). Let's look.
Thermal imaging, or infrared thermography, makes it possible for us to "see" the amount of heat given off by everyday household objects. The colours show temperature variation. The temperature scale runs from white (warmest) through yellow, orange, red, purple and black (coldest). Let's look.
